/* =========================
    TECHNOLOGY PAGE
    ========================= */

    .technology-page {
    overflow-x: hidden;
    background: #ffffff;
    color: #222222;
    }

    .technology-main {
    padding-top: var(--header-height, 64px);
    }

    .technology-container {
    width: min(100% - 48px, 920px);
    margin: 0 auto;
    }

    /* =========================
    HERO IMAGE
    ========================= */

    .technology-hero {
    padding: 0;
    }

    .technology-image-slot {
    display: block;

    width: 100%;
    aspect-ratio: 4.6 / 1;
    margin: 0;

    overflow: hidden;
    background: transparent;
    }

    .technology-image-slot img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    }

    /* =========================
    COMMON SECTION
    ========================= */

    .technology-feature-title {
    margin: 0 0 clamp(80px, 10vw, 140px);

    color: #1b1b1b;
    font-size: clamp(38px, 4.2vw, 48px);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -2.4px;
    word-break: keep-all;
    }

    .technology-section {
    padding: clamp(44px, 6vw, 84px) 0;
    }

    .technology-content {
    text-align: center;
    }

    .technology-label {
    display: inline-block;

    margin: 0 0 24px;

    color: #1d1d1d;
    font-size: clamp(17px, 1.7vw, 23px);
    font-weight: 500;
    letter-spacing: 1px;
    }

    .technology-label-line {
    position: relative;
    padding-bottom: 17px;
    }

    .technology-label-line::after {
    position: absolute;
    bottom: 0;
    left: 50%;

    width: 180px;
    height: 3px;

    background: #d40000;

    content: "";
    transform: translateX(-50%);
    }

    .technology-text {
    margin: 0;

    color: #4d4d4d;
    font-size: clamp(14px, 1.3vw, 17px);
    font-weight: 400;
    line-height: 1.85;
    letter-spacing: -0.5px;
    }

    /* =========================
    STANDARD
    ========================= */

    .technology-standard {
    padding-top: clamp(55px, 8vw, 105px);
    }

    .technology-spec-list {
    display: grid;
    gap: 30px;

    width: min(100%, 620px);
    margin: 10px auto 0;
    }

    .technology-spec-list div {
    display: grid;
    gap: 8px;
    }

    .technology-spec-list dt {
    color: #1f1f1f;
    font-size: clamp(15px, 1.35vw, 18px);
    font-weight: 700;
    }

    .technology-spec-list dd {
    margin: 0;

    color: #555555;
    font-size: clamp(13px, 1.2vw, 16px);
    line-height: 1.6;
    }

    /* =========================
    BENEFITS
    ========================= */

    .technology-benefits {
    padding-bottom: clamp(90px, 13vw, 170px);
    }

    .benefit-list {
    display: grid;
    gap: clamp(40px, 5vw, 66px);

    width: min(100%, 760px);
    margin: 12px auto 0;
    }

    .benefit-item h2 {
    margin: 0 0 13px;

    color: #252525;
    font-size: clamp(15px, 1.4vw, 19px);
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: -0.7px;
    }

    .benefit-item p {
    margin: 0;

    color: #5a5a5a;
    font-size: clamp(13px, 1.15vw, 16px);
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: -0.5px;
    }
    
    /* 상단 이미지만 전체 폭으로 확장 */
    .technology-hero .technology-container {
    width: 100%;
    max-width: none;
    margin: 0;
    }

    /* =========================
    TABLET
    ========================= */

    @media (max-width: 900px) {
    .technology-container {
        width: min(100% - 56px, 720px);
    }

    /* 헤더 여백은 main이 담당 : hero에 주면 이미지 위에 빈 띠가 생긴다 */
    .technology-main {
        padding-top: var(--header-height, 64px);
    }

    .technology-hero {
        padding-top: 0;
    }

    /*
       620px 고정이면 621~900px 구간에서 컨테이너(100%)보다 좁아져
       왼쪽으로 치우친 채 오른쪽에 빈 공간이 남는다.
    */
    .technology-image-slot {
        width: 100%;
    }
    }

    /* =========================
    MOBILE
    ========================= */

    @media (max-width: 640px) {
    .technology-container {
        width: calc(100% - 40px);
    }

    .technology-image-slot {
        aspect-ratio: 3 / 1;
    }

    .technology-section {
        padding: 44px 0;
    }

    .technology-label {
        margin-bottom: 20px;
        font-size: 18px;
    }

    .technology-label-line {
        padding-bottom: 14px;
    }

    .technology-label-line::after {
        width: 90px;
        height: 2px;
    }

    .technology-text {
        font-size: 14px;
        line-height: 1.75;
        word-break: keep-all;
    }

    .technology-spec-list {
        gap: 25px;
    }

    .technology-spec-list dt {
        font-size: 15px;
    }

    .technology-spec-list dd {
        font-size: 13px;
    }

    .benefit-list {
        gap: 42px;
    }

    .benefit-item h2 {
        font-size: 15px;
    }

    .benefit-item p {
        font-size: 13px;
        line-height: 1.75;
        word-break: keep-all;
    }

    .technology-benefits {
        padding-bottom: 90px;
    }
    
    .technology-feature-title {
        margin-bottom: 52px;

        font-size: clamp(27px, 8vw, 36px);
        letter-spacing: -1.5px;
        }

    .leak-sensor-title {
        font-size: clamp(19px, 5.4vw, 22px);
        letter-spacing: -0.6px;
        }

    .vibration-technology-block .technology-feature-title,
    .gateway-technology-block .technology-feature-title {
        font-size: clamp(19px, 5.4vw, 22px);
        letter-spacing: -0.6px;
        }

    /* 한글 전용: 세 제목만 조금 더 크게 (영문은 위 값 유지) */
    body:not(.english-mode) .leak-sensor-title,
    body:not(.english-mode) .vibration-technology-block .technology-feature-title,
    body:not(.english-mode) .gateway-technology-block .technology-feature-title {
        /* 컨테이너보다 좌우 6px씩 넓게 써서 글자 크기 확보 */
        margin-left: -6px;
        margin-right: -6px;

        /* 가장 긴 제목("초저전력 하이브리드 진동 감지 기술")이
           한 줄에 꽉 차는 지점으로 계산한 값 */
        font-size: min(calc(6.23vw - 0.4px), 26px);
        letter-spacing: -1.8px;

        white-space: nowrap;
        }
    }

    /* 좁은 화면(359px 이하)에서는 한 줄 유지가 불가능한 폭이라
       가로 스크롤 대신 줄바꿈을 허용 */
    @media (max-width: 359px) {
    body:not(.english-mode) .leak-sensor-title,
    body:not(.english-mode) .vibration-technology-block .technology-feature-title,
    body:not(.english-mode) .gateway-technology-block .technology-feature-title {
        white-space: normal;
        text-wrap: balance;
        }
    }

        /* =========================
    TECHNOLOGY CONTACT
    ========================= */

    .technology-contact-section {
    padding: clamp(80px, 11vw, 150px) 0;
    background: #f7f7f7;
    }

    .technology-contact-title {
    margin: 0;

    color: #1b1b1b;
    font-size: 38px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -1.8px;
    }

    .technology-contact-text {
    margin: 22px 0 30px;

    color: #666666;
    font-size: clamp(15px, 1.3vw, 18px);
    line-height: 1.7;
    letter-spacing: -0.5px;
    }

    .technology-email-copy-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    min-width: min(100%, 320px);
    min-height: 54px;
    padding: 14px 24px;

    border: 1px solid #d40000;
    border-radius: 999px;
    background: #d40000;

    color: #ffffff;
    font-family: inherit;
    font-size: clamp(14px, 1.2vw, 16px);
    font-weight: 700;
    letter-spacing: -0.4px;

    cursor: pointer;
    transition:
        transform 0.2s ease,
        background-color 0.2s ease,
        color 0.2s ease;
    }

    .technology-email-copy-button:hover {
    transform: translateY(-2px);
    background: #b80000;
    }

    .technology-email-copy-button.is-copied {
    background: #ffffff;
    color: #d40000;
    }

    .technology-email-icon {
    font-size: 18px;
    line-height: 1;
    }

    .technology-copy-feedback {
    min-height: 22px;
    margin: 14px 0 0;

    color: #d40000;
    font-size: 13px;
    font-weight: 700;
    }
        .vibration-technology-block,
    .gateway-technology-block {
    margin-top: clamp(110px, 14vw, 190px);
    padding-top: clamp(110px, 14vw, 190px);

    border-top: 1px solid #eeeeee;

    scroll-margin-top: calc(var(--header-height, 64px) + 40px);
    }

    @media (max-width: 640px) {
    .technology-contact-title {
        font-size: 28px;
    }

    .technology-contact-section {
        padding: 80px 0;
    }

    .technology-email-copy-button {
        width: 100%;
        min-height: 52px;
        font-size: 15px;
    }
    }